import book.BookList;
import user.Manager;
import user.NormalUser;
import user.User;

import java.util.Scanner;

public class Main {
    public static User Login(){
        Scanner sc = new Scanner(System.in);
        System.out.println("欢迎来到图书管理系统！");
        System.out.println("请输入你的姓名：");
        String name = sc.next();
        System.out.println("请输入你的身份：1.管理员 2.用户");
        int choice = sc.nextInt();
        if(choice == 1){
            return new Manager(name);
        }else {
            return new NormalUser(name);
        }
    }

    public static void main(String[] args) {
        BookList bookList = new BookList();
        User user = Login();
        while(true){
            int choice = user.menu();
            user.doOperation(choice, bookList);
        }
    }
}